run unit tests with cmake's test target

CMakeLists.txt

@@ -278,6 +278,8 @@ if (POD2MAN)
 endif (POD2MAN)
 
 if (BUILD_UNIT_TESTS)
+  enable_testing()
+
   message("-- Including vendored googletest")
   set(GOOGLETEST_DIR vendor/github.com/google/googletest)
   add_subdirectory(${GOOGLETEST_DIR})
@@ -292,6 +294,7 @@ if (BUILD_UNIT_TESTS)
   file(GLOB_RECURSE TEST_SOURCES "encfs/*_test.cpp")
   add_executable (unittests ${TEST_SOURCES})
   target_link_libraries(unittests gtest gtest_main encfs)
+  add_test(unit unittests)
 
   file(GLOB_RECURSE BENCH_SOURCES "encfs/*_bench.cpp")
   add_executable (benchmarks ${BENCH_SOURCES})

circle.yml

@@ -10,5 +10,5 @@ dependencies:
 test:
   override:
     - bash ./ci/config.sh
-    - cd build && make && ./checkops && make install
+    - cd build && make && make test && ./checkops && make install
     - /tmp/encfs/bin/encfsctl --version